PugSndBoater
Furuno Fan
Allow setting the center point and radius of the anchor alarm circle by both touch UI and direct value entry, similar to what is supported for boundary circles.
Or, an alternative way to meet the same user need: allow inverting a boundary alarm. That is, let a boundary alarm be configured so that the alarm triggers if the vessel *leaves* the boundary instead of just if the vessel enters the boundary. This approach would allow the existing circle boundary feature to be used as a flexible anchor watch alarm. It'd probably enable other creative things too fishing boundaries to stay inside.
Or, an alternative way to meet the same user need: allow inverting a boundary alarm. That is, let a boundary alarm be configured so that the alarm triggers if the vessel *leaves* the boundary instead of just if the vessel enters the boundary. This approach would allow the existing circle boundary feature to be used as a flexible anchor watch alarm. It'd probably enable other creative things too fishing boundaries to stay inside.